Passive Recording - Logging - T1/E1

Passive Recording - Digital T1/E1

Description: Passive Recording (logging) a T1/E1 span means to record the Audio and Signaling channels without the network being able to tell that a device is connected. The logger card does not respond or inject signaling information in to the circuit being monitored. ( In passive recording mode, this card does not “terminate” a call )

Passive Logging with the PIKA HMP PCIe board

Getting Started:
a) Purchase a PIKA HMP Digital PCIe board
b) Remove the jumbers on the board
c) Install the latest HMP SDK (2.7.x or newer)
d) Reboot
e) Install the HMP Board
g) Download and compile the sample T1/E1 Logging application "DigitalLogging" ( ISDN )http://www.pikatechnologies.com/engl...p?mp=804&x=801
The sample application is not a finished product, but can show you how to use the PIKA API to build a final product.
h) Cabling: Please do not connect the Transmit Pins (TX - 4 & 5 ) on the PIKA board. Only the Receive pins ( 1 & 2 ) should be connected
i) The sample application uses ISDN as the call signalling method